Dispersive liquid–liquid microextraction for the simultaneous determination of parent and nitrated polycyclic aromatic hydrocarbons in water samples

[摘要] A new method for simultaneous extraction and quantification of 6 nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) and 16 parent polycyclic aromatic hydrocarbons (PAHs) in water matrices was optimized and validated.

[学科分类] 化学（综合）

[关键词] Nitro-polycyclic aromatic hydrocarbons;dispersive liquid–liquid microextraction (DLLME);GC–MS;experimental design;routine analyses